Osciducer
中频偏移传感器, 振荡传感器
🗣️ 情景例句
I'll be here when he calls back. Much appreciated.
他打电话时我会在这，太感谢你了！
This is Mr. Jones.
这是琼斯先生。
My friend Li Lei likes mooncakes with meat.
我的朋友李雷喜欢放有肉的月饼。